网页Terahertz imaging with sub-wavelength resolution by femtosecond laser filament in air. 2. Scientific Reports. 2014. Simple method to enhance terahertz radiation from femtosecond laser filament. 2....
网页This study presents a review of the main research progress concerning strong field molecular dynamics of femtosecond laser filamentation in air, including molecular alignment, molecular strong field ionization, electron-ion recombination, and population of …
网页Abstract:When femtosecond laser beam power is much larger than the critical power for self-focusing, the beam breaks up into multiple filaments, which have appeared as a promising medium for multichannel white-light radiation, enhanced terahertz generation, enhanced air lasing, and waveguiding of microwave radiation.